Write all the first 20 elements in the periodic table.Who answers first with correct answer they will be the brainliest
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the first 20 elements are
hydrogen
helium
lithium
beriliyam
boron
carbon
nitrogen
oxygen
fluorine
neon
sodium
magnesium
aluminium
silicone
phosphorus
sulphur
chlorine
argon
potassium
calcium
hydrogen
helium
lithium
beriliyam
boron
carbon
nitrogen
oxygen
fluorine
neon
sodium
magnesium
aluminium
silicone
phosphorus
sulphur
chlorine
argon
potassium
calcium
sanmitha2712:
Good
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